<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>hitType</title>
    <style>
        body{
            background-color:gray;
        }
        .box {
            width: 200px;
            height: 150px;
            line-height: 150px;
            text-align: center;
            background-color: orange;
            position: absolute;
            top: 50%;
            left: 50%;
            margin-left: -100px;
            margin-top: -75px;
         }
         a{
            font-size:3em;
         }
    </style>
</head>
<body>
    <div class="box">
        <div id="Unknown"><a>hitType</a></div>
    </div>
</body>
<script type="text/javascript">
    function clickById(id){
        console.log("clickById")
        document.getElementById("Img").click();
        return id;
    }

    function clickImg(){
        console.log("clickImg")
        window.location.href = "custom_scheme://test.com"
    }
</script>
</html>